November **, ****
To Whom It May Concern:
This is to confirm that Mr. Li Dashui has worked as a full-time system analyst in the NY University since Jun 1994(or This letter is to verify that Mr. Li Dashui worked as an chemist from July 1993 to Sept. 1994. Mr. Lis main duties and responsibilities are as follows:
Design, develop and install various computer hardware, software and network systems for banks.
Determine and analyze the requirements of each system project into related componets solved through the application of computer technology.
Write specifications for computer programs, and test and implement programs for network systems and control systems.
Supervise computer programmers and other system analysts for paticular system projects.
Mr. Li has mainly taken part in the following projects:
The first engineering design of city general business computer network system.
Upgrading banks system for IBM AS/400 E45 to IBM AS/400 320, IBM AS/400 530.
The design development and test of city general business computer network system.
The design and development network and database systems for the Golden Credit Card Project.
Mr. Li is well experienced with IBM AS/400 system analysis, TCP/IP protocol, SNA protocol and LAN; proficient in RPGIII, VB, C/C++ and DB2, and skilled in UNIX, Informix, Client/Server etc.
Mr. Li is a hard-working and talented analyst, and is highly respected member in our company. If you need further information, please feel free to contact me. Sincerely yours, Singature, Zhang Jianguo
Senior Engineer and Technical Manage Company Name, Address, Tex Fax
有一天,我乘坐穿越时空的宇宙飞船来到了23世纪。刚到的时候看到很多机器人,我也在专心的看着。突然,一个房子的主人出来了。原来他是想给我介绍这些机器人的功能和用途。
有警察机器人。主人晚上睡觉的时候会变成按钮,呆在主人床边,会有小偷的动静。它会悄悄地变成一根棍子,敲在小偷的头上。小偷晕的时候会被拖到派出所让警察处理掉。
有一个朋友机器人,给小朋友讲一些笑话或者故事。和孩子们聊天、聊天、玩游戏让孩子开心。如果孩子吵架,机器人会制止他们,提醒他们做错了什么,纠正他们,并讲一些他们吵架的例子,让他们知道自己的错误。
还有保姆机器人。机器人和保姆一样,做家务。如果业主赶时间或者出差等。,机器人会帮主人洗衣服,买菜,做饭
还有校园机器人,无论是晴天还是雨天,甚至是狂风暴雨和瀑布,都会帮助学生打扫卫生和做早餐,让学生在教室里吃到安全的早餐。
有老师的机器人,机器人可以给我们老师上课。老师可以在办公室备课,改作业,老师不用那么辛苦。
还有各种机器人,比如:爸爸机器人,妈妈机器人简而言之,根据我们生活的需要,我们可以拥有任何我们想要的机器人。23世纪的机器人真的很有趣!
我真想发明个能控制睡眠时间的机器人,它会让主人在该睡觉的时候睡觉,该起床的`时候起床。如果主人不听机器人所说的话,机器人就会使出暴力措施,把主人压在床上让他动弹不得。
可是,没过一会儿,我又开始发愁了:如果机器人正在对主人使用暴力措施时突然发生故障,导致它粗暴地和主人接吻,把主人磕得头破血流怎么办?看来,机器人安全方面还需要考虑得全面一些。
我绞尽脑汁地想呀想有了,如果机器人发生故障时,可以让机器人变成一个大不倒翁将脚缩进机器体内,外壳变成椭圆形,主机用绳索拉开,变成一个球,变形就完成了。对了,我还可以发明一个电力棒,只要你把它装在口袋里运动,它就可以把你运动时产生的能量转化为电量,吸收进棒内。你如果觉得电吸收得差不多了,就按一下棒上面的按钮,电一刹那就传到了机器人体内,快得连光都追不上。带着电力棒运动既可以制造电量,又可经强身健体,真是一举两得。
My mother
My mother is very kind and beautiful although she is not tall.She is 42 years old this year.She is a nurse,so she is always very busy day and night.But she loves her job,and she often takes care of her patients.Of course,she also likes singing,dancing,cooking and shopping,but she almost no time to do them.
Oh,I love my mother.
描写妈妈的英语作文:
My favourite swimmer is Sun Yang.He swims very fast.He took part in the last Olympic Games.He is my hero.
He is 21 years oid.He is very tall.He is 198cm tall.He is cute.I love him.
He is good at swingming very much, He has had all-round success in his study olypic games.
My favorite sports star------ Sun Yang
Born on December 1, 1991 in Zhejiang Province, Sun Yang is very tall and the height is 1.99 meters. He was from a sports family.
He won the China's first gold medal in men's swimming game. He worked a miracle. Sun Yang is not only gifted but also diligent. He keeps training and has tenacious willpower; these are worth learning by other people. Sun Yang is a new frontrunner at the sports worlds.
Sun Yang is very popular with the young. He is adorable, charming, childlike and cool. He is kind and has the vigor of youth, and he is a little shy. But Sun Yang is easy-going, always with a smile on his face when he faces our. He sings well and sounds beautiful. To my surprise, he likes dolls very much.
Sun Yang sets us a good example, and Sun Yang has set a new world record of swimming, of which the whole country’s people are proud
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